Possible future investements...

[basite]

hey guys, last time i was thinking about buying new speakers the following summer, now there i was thinking about buying monitor audio silver reference RS6 speakers, and maybe add a sub later on, but then i was caught by the RS8 speakers, which are more expensive, and more powerfull, with that i mean that the rs6 is 130 watts @ 6 ohm, and the rs8 is 175 watts @ 6 ohm, they both have an efficiency of 91 db.
Now, my current amp (Denon PMA-700AE) might be a little underpowered, and as usual, i'm looking for a solution.

now, i'm hoping for a € 900-€ 1000 budget (which i don't know yet)
i was thinking of some things too,
this is what i was thinking about:
Rotel RB-1070 power amp
http://europe.rotel.com/products/specs/rb1070.htm

and then i also had monoblocks in mind, like these
the Vincent SP-996 mono amplifier

http://www.vincent-tac.de/en/design/dl2/sp996.php

or his bigger brother the
SP-997

http://www.vincent-tac.de/en/design/dl2/sp997.php


what do you guys think about these, and are there other things i should consider too?
i should add to this that i'm then going to use my denon as a preamp, and wait to buy new speakers till the next year...

Peace,
Basite